Automate cargo crates release naively (#41)

AkshatM · web-flow · commit bb8cec30a422 · 2025-07-15T16:05:14.000-04:00
This implements a barebones `cargo publish` on merge to `main` that will
fail if we don't manually update the version. There are more
sophisticated solutions involving `cargo release`, but this suffices for
our needs.
diff --git a/.github/workflows/pullrequest.yml b/.github/workflows/pullrequest.yml
@@ -56,3 +56,38 @@ jobs:
       - run: cargo fmt --all -- --check
       - run: cargo doc --all --exclude plexi-cli --all-features --document-private-items
       - run: cargo test --all --verbose --exclude plexi-cli --all-features
+
+  deploy-rust:
+    name: Deploy Rust Crates
+    timeout-minutes: 5
+    env:
+        # This token can be regenerated by visiting https://crates.io/me,
+        # generating a new API token with `publish-update` permissions,
+        # scoping it to just `web-bot-auth` and `http-signature-directory`
+        # crates, and uploading to Github.
+        CARGO_REGISTRY_TOKEN: ${{ secrets.CRATES_IO_API_TOKEN }}
+    strategy:
+      matrix:
+        os: [ubuntu-24.04]
+    runs-on: ${{ matrix.os }}
+    if: ${{ github.ref == 'refs/heads/main' }}
+    needs:
+      - "test-rust"
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+      - name: Cache
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            target
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+      - name: Set rust toolchain
+        run: rustup override set 1.87
+      - run: cargo publish -p web-bot-auth  # will fail if we don't bump the version
+        continue-on-error: true
+      - run: cargo publish -p http-signature-directory # will fail if we don't bump the version
+        continue-on-error: true
